376 lines
11 KiB
Python
376 lines
11 KiB
Python
''' Dialogs and widgets Responsible for creation, restoration of accounts are
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defined here.
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Namely: CreateAccountDialog, CreateRestoreDialog, RestoreSeedDialog
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'''
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from functools import partial
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from kivy.app import App
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from kivy.clock import Clock
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from kivy.lang import Builder
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from kivy.properties import ObjectProperty, StringProperty, OptionProperty
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from kivy.core.window import Window
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from electrum_gui.kivy.uix.dialogs import EventsDialog
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from electrum.i18n import _
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Builder.load_string('''
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#:import Window kivy.core.window.Window
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#:import _ electrum.i18n._
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<CreateAccountTextInput@TextInput>
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border: 4, 4, 4, 4
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font_size: '15sp'
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padding: '15dp', '15dp'
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background_color: (1, 1, 1, 1) if self.focus else (0.454, 0.698, 0.909, 1)
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foreground_color: (0.31, 0.31, 0.31, 1) if self.focus else (0.835, 0.909, 0.972, 1)
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hint_text_color: self.foreground_color
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background_active: 'atlas://gui/kivy/theming/light/create_act_text_active'
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background_normal: 'atlas://gui/kivy/theming/light/create_act_text_active'
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size_hint_y: None
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height: '48sp'
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<CreateAccountButton@Button>:
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root: None
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size_hint: 1, None
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height: '48sp'
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on_press: if self.root: self.root.dispatch('on_press', self)
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on_release: if self.root: self.root.dispatch('on_release', self)
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<-CreateAccountDialog>
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text_color: .854, .925, .984, 1
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auto_dismiss: False
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size_hint: None, None
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canvas.before:
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Color:
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rgba: 0, 0, 0, .9
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Rectangle:
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size: Window.size
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Color:
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rgba: .239, .588, .882, 1
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Rectangle:
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size: Window.size
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crcontent: crcontent
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# add electrum icon
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BoxLayout:
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orientation: 'vertical' if self.width < self.height else 'horizontal'
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padding:
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min(dp(42), self.width/8), min(dp(60), self.height/9.7),\
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min(dp(42), self.width/8), min(dp(72), self.height/8)
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spacing: '27dp'
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GridLayout:
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id: grid_logo
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cols: 1
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pos_hint: {'center_y': .5}
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size_hint: 1, .42
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#height: self.minimum_height
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Image:
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id: logo_img
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mipmap: True
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allow_stretch: True
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size_hint: 1, None
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height: '110dp'
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source: 'atlas://gui/kivy/theming/light/electrum_icon640'
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Widget:
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size_hint: 1, None
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height: 0 if stepper.opacity else dp(15)
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Label:
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color: root.text_color
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opacity: 0 if stepper.opacity else 1
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text: 'ELECTRUM'
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size_hint: 1, None
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height: self.texture_size[1] if self.opacity else 0
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font_size: '33sp'
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font_name: 'data/fonts/tron/Tr2n.ttf'
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Image:
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id: stepper
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allow_stretch: True
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opacity: 0
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source: 'atlas://gui/kivy/theming/light/stepper_left'
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size_hint: 1, None
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height: grid_logo.height/2.5 if self.opacity else 0
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Widget:
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size_hint: None, None
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size: '5dp', '5dp'
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GridLayout:
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cols: 1
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id: crcontent
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spacing: '13dp'
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<CreateRestoreDialog>
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Label:
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color: root.text_color
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size_hint: 1, None
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text_size: self.width, None
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height: self.texture_size[1]
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text:
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_("Wallet file not found!!")+"\\n\\n" +\
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_("Do you want to create a new wallet ")+\
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_("or restore an existing one?")
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Widget
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size_hint: 1, None
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height: dp(15)
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GridLayout:
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id: grid
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orientation: 'vertical'
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cols: 1
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spacing: '14dp'
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size_hint: 1, None
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height: self.minimum_height
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CreateAccountButton:
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id: create
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text: _('Create a new seed')
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root: root
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CreateAccountButton:
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id: restore
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text: _('I already have a seed')
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root: root
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<RestoreSeedDialog>
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Label:
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color: root.text_color
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size_hint: 1, None
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text_size: self.width, None
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height: self.texture_size[1]
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text: "[b]ENTER YOUR SEED PHRASE[/b]"
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GridLayout
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cols: 1
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padding: 0, '12dp'
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orientation: 'vertical'
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spacing: '12dp'
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size_hint: 1, None
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height: self.minimum_height
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CreateAccountTextInput:
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id: text_input_seed
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size_hint: 1, None
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height: '110dp'
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hint_text:
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_('Enter your seedphrase')
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on_text: root._trigger_check_seed()
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Label:
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font_size: '12sp'
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text_size: self.width, None
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size_hint: 1, None
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height: self.texture_size[1]
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halign: 'justify'
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valign: 'middle'
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text: root.message
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on_ref_press:
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import webbrowser
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webbrowser.open('https://electrum.org/faq.html#seed')
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GridLayout:
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rows: 1
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spacing: '12dp'
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size_hint: 1, None
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height: self.minimum_height
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CreateAccountButton:
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id: back
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text: _('Back')
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root: root
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Button:
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id: scan
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text: _('QR')
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on_release: root.scan_seed()
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CreateAccountButton:
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id: next
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text: _('Next')
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root: root
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<ShowSeedDialog>
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spacing: '12dp'
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Label:
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color: root.text_color
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size_hint: 1, None
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text_size: self.width, None
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height: self.texture_size[1]
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text: "[b]PLEASE WRITE DOWN YOUR SEED PHRASE[/b]"
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GridLayout:
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id: grid
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cols: 1
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pos_hint: {'center_y': .5}
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size_hint_y: None
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height: dp(180)
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orientation: 'vertical'
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Button:
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border: 4, 4, 4, 4
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halign: 'justify'
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valign: 'middle'
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font_size: self.width/15
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text_size: self.width - dp(24), self.height - dp(12)
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#size_hint: 1, None
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#height: self.texture_size[1] + dp(24)
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color: .1, .1, .1, 1
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background_normal: 'atlas://gui/kivy/theming/light/white_bg_round_top'
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background_down: self.background_normal
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text: root.seed_text
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#GridLayout:
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# rows: 1
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# Button:
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# id: bt
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# size_hint_x: .15
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# background_normal: 'atlas://gui/kivy/theming/light/blue_bg_round_rb'
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# background_down: self.background_normal
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# Image:
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# mipmap: True
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# source: 'atlas://gui/kivy/theming/light/qrcode'
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# size: bt.size
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# center: bt.center
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# #on_release:
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Label:
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rows: 1
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size_hint: 1, .7
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id: but_seed
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border: 4, 4, 4, 4
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halign: 'justify'
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valign: 'middle'
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font_size: self.width/21
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text: root.message
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text_size: self.width - dp(24), self.height - dp(12)
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GridLayout:
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rows: 1
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spacing: '12dp'
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size_hint: 1, None
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height: self.minimum_height
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CreateAccountButton:
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id: back
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text: _('Back')
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root: root
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CreateAccountButton:
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id: confirm
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text: _('Confirm')
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root: root
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''')
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class CreateAccountDialog(EventsDialog):
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''' Abstract dialog to be used as the base for all Create Account Dialogs
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'''
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crcontent = ObjectProperty(None)
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def __init__(self, **kwargs):
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super(CreateAccountDialog, self).__init__(**kwargs)
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self.action = kwargs.get('action')
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_trigger_size_dialog = Clock.create_trigger(self._size_dialog)
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Window.bind(size=_trigger_size_dialog,
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rotation=_trigger_size_dialog)
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_trigger_size_dialog()
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def _size_dialog(self, dt):
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app = App.get_running_app()
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if app.ui_mode[0] == 'p':
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self.size = Window.size
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else:
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#tablet
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if app.orientation[0] == 'p':
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#portrait
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self.size = Window.size[0]/1.67, Window.size[1]/1.4
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else:
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self.size = Window.size[0]/2.5, Window.size[1]
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def add_widget(self, widget, index=0):
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if not self.crcontent:
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super(CreateAccountDialog, self).add_widget(widget)
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else:
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self.crcontent.add_widget(widget, index=index)
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class CreateRestoreDialog(CreateAccountDialog):
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''' Initial Dialog for creating or restoring seed'''
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def on_parent(self, instance, value):
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if value:
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app = App.get_running_app()
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self._back = _back = partial(app.dispatch, 'on_back')
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class ShowSeedDialog(CreateAccountDialog):
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seed_text = StringProperty('')
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message = StringProperty('')
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def on_parent(self, instance, value):
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if value:
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app = App.get_running_app()
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stepper = self.ids.stepper
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stepper.opacity = 1
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stepper.source = 'atlas://gui/kivy/theming/light/stepper_full'
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self._back = _back = partial(self.ids.back.dispatch, 'on_release')
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class RestoreSeedDialog(CreateAccountDialog):
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message = StringProperty('')
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def __init__(self, **kwargs):
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super(RestoreSeedDialog, self).__init__(**kwargs)
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self._test = kwargs['test']
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self._trigger_check_seed = Clock.create_trigger(self.check_seed)
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def check_seed(self, dt):
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self.ids.next.disabled = not bool(self._test(self.get_seed_text()))
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def get_seed_text(self):
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ti = self.ids.text_input_seed
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text = unicode(ti.text).strip()
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text = ' '.join(text.split())
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return text
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def scan_seed(self):
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def on_complete(text):
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self.ids.text_input_seed.text = text
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app = App.get_running_app()
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app.scan_qr(on_complete)
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def on_parent(self, instance, value):
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if value:
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tis = self.ids.text_input_seed
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tis.focus = True
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tis._keyboard.bind(on_key_down=self.on_key_down)
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stepper = self.ids.stepper
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stepper.opacity = 1
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stepper.source = ('atlas://gui/kivy/theming'
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'/light/stepper_restore_seed')
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self._back = _back = partial(self.ids.back.dispatch,
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'on_release')
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app = App.get_running_app()
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#app.navigation_higherarchy.append(_back)
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def on_key_down(self, keyboard, keycode, key, modifiers):
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if keycode[0] in (13, 271):
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self.on_enter()
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return True
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def on_enter(self):
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#self._remove_keyboard()
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# press next
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next = self.ids.next
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if not next.disabled:
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next.dispatch('on_release')
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def _remove_keyboard(self):
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tis = self.ids.text_input_seed
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if tis._keyboard:
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tis._keyboard.unbind(on_key_down=self.on_key_down)
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tis.focus = False
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def close(self):
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self._remove_keyboard()
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app = App.get_running_app()
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#if self._back in app.navigation_higherarchy:
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# app.navigation_higherarchy.pop()
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# self._back = None
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super(RestoreSeedDialog, self).close()
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